Can you put two betta fish in a tank together?

Asked By: Abdou Brauniger | Last Updated: 16th June, 2020
Category: pets fish and aquariums
4.1/5 (123 Views . 33 Votes)
No, particularly when talking about two male betta fish. You should not have more than one male betta in the same tank. It is possible to have more than one female betta fish in the same tank. Although they are still aggressive female bettas can live together in groups and they look beautiful.

Click to see full answer

Keeping this in view, what happens if you put two betta fish together?

Yes, you can put two or more betta fish together, but you must follow some rules to prevent not only duels-to-the-death but the more common bullying. Don't put two males together. They will fight until one is dead. If this is your idea of entertainment, please leave the fish-keeping hobby.

Also, how big of a tank do you need for 2 betta fish? The best minimum tank size for a Betta fish is two and a half gallons. To be on the safe size, five gallons will be even better. The smaller the tank, the harder time you will have to keep it clean. A small tank will fill up with damaging toxins, like ammonia, more quickly.

Subsequently, one may also ask, can you put betta fish together in a tank?

Many people mistakenly believe that betta fish must be kept in “solitary confinement.” Female bettas can live together, and while male bettas will fight with other male bettas, they can be placed singly in a “community” aquarium containing other species of fish. These tiny containers are not suitable for any fish.

How many female bettas are in a tank?

4-6 female betta fish

39 Related Question Answers Found

Will a male betta kill a female betta?

Can A Female Betta Kill A Male? The betta female will typically not kill the male. They will normally go peacefully together but they are an aggressive species and the male might also surprise you by attacking the female. The best way here is to introduce a fish with an adjacent tank.

Will a betta fish kill a goldfish?

Goldfish Are Dirty (And Bettas Need Clean Water)
And while bettas are hardy fish, they're extremely susceptible to ammonia poisoning which can quickly kill them. But it's not just the ammonia poisoning that can be a problem.

Can you put 2 female bettas in a 5 gallon tank?

Yes you can put two female bettas in a 5 gallon aquarium. Females are much less territorial. You just have to make sure have alot of decorations so they can hide if they are being bullied.

Do Bettas need a heater?

It is a good idea to include a heater in your betta's tank, in order to maintain a constant ideal water temperature. Though people don't often think of them this way, Betta are tropical fish. That means they live in warmer water in the wild. They require temperatures from the mid-70s, up to around 80 degrees.

How often should I change my betta fish water?

General Rules of thumb for how often to change a fish tank
If you keep your Betta in an unfiltered bowl then you should change 30-50% of the water every week – the smaller the bowl the more water you should change. If your Betta lives in a filtered tank then you only need to change out about 20% of the water each week.

Can you keep male and female betta together?

If you plan on keeping male and female bettas together the two most common ways are by keeping 1 male and 1 female. Or by keeping 1 male in a sorority of females. And of course, remember, that while it is possible to keep male and female bettas together, in most cases, they will be happier in separate tanks.

How do you pair betta fish?

To breed betta fish, start by putting a male and a female betta fish in separate tanks. Keep your fish like this for a few months so they get used to their new environment. Once your fish are settled in, start feeding them live food, like brine shrimp and bloodworms, so they're healthy for breeding.

Is a 20 gallon tank too big for a betta?

If you're interested in getting some tank mates for your betta then a 20 gallon fish tank is a great size. At this size, you'll be able to house fish such as tetras that need extra room to swim, as well as fish that can grow a little bit bigger than bettas, such as mollies.

How many female bettas can you put together in a 20 gallon tank?

You need to cycle for longer, with regular testing, but 5 -7 female bettas in a 20 gallon sounds good.

What other fish are compatible with betta fish?

Consider these fish and other aquatic animals to put with bettas:
  • Cory catfish.
  • Neon and ember tetras.
  • Ghost shrimp.
  • African dwarf frogs.
  • Guppies.
  • Kuhli loaches.

How many female bettas can be in a 15 gallon tank?

Generally a bigger tank with lots of hiding places and at least 6 bettas is the best way to go. A 10 gallon with 9 bettas is way to small, 15 or 20 gallon might work.

Why are my female bettas fighting?

Two or More Females
Try having them loose together in the large tank, but keep a close eye on their behavior. Some individuals are feistier than others and may never cope with having free access to another betta, although they'll probably be fine with other fish species. If they carry on fighting, add a partition.

How many betta fish can I put in a 3 gallon tank?

Since you have a 3 gallon tank and Betta's grow to be about 2 to 3 inchs you do not have the room for anything more than 1 fish in your tank.

Can female betta live with guppies?

This is the best combination of guppies and bettas you can have in your tank. While female bettas are still aggressive, they won't be as aggressive as males. And female guppies are less likely to trigger aggression in female bettas. So if you're desperate to house bettas and guppies together this is your best bet.

How do bettas kill other fish?

Bettas will commonly thrash at each other hoping to damage each other's scales, tails or gills. It's usually the infections that kill the betta fish and not the actual fight. Male bettas will initiate a fight by fanning out their fins and flaring (or puffing out) their gills making themselves look larger.

Do betta fish kill other fish?

Most male bettas will fight with anything that even remotely resembles another male in finnage or coloration. Some will attack any fish indiscriminately, regardless of its appearance. Some bettas are too aggressive to be kept with any species, and many community species will damage the finnage of a betta.